Basic Info.
Certification
GS, RoHS, CE, ISO9001
Work Temperature
—30° C to 300°c
Acting Way
Single/Double Acting
Working Method
Straight Trip
Adjusted Form
Regulated Type
Structure
Piston Cylinder
Material
27 Simn 45#Steel
Working Medium
Hydraulic Oil
Color
Can Be Customized as Per Your Requirements
Finished Hardness
HRC 40-55
Seal
Parker, Merkel, Hallite
Type
Piston Hydraulic Cylinder
Trademark
DALLAST or as client′s require
Transport Package
Carton or According to Customer′s Require
Product Description
Nominal pressure:25 MPa (250 bar 3625 psi) Static test pressure: 37 MPa (370 bar 5440 psi) Cylinders are designed for normal or high pressure |
Mounting position | Bore size | Stroke |
Optional | Several bore sizes and in varying strokes; Many of these sizes are available | Depend on the applicatio |
Operating temperature | Hydraulic fluid | Rod material |
-30 to +80 degrees Celsius, but the unit should not be used when oil is frozen. | Custom | All rods are case hardened to 50-55 RC and hard chrome plated to provide maximum wear life. Stainless steel is also available. |
Seal | Rod diameter | Certification |
Parker/Nok/Hallite etc. | Larger diameters vary between 50,000 and 75,000 PSI minimum yield material | ISO9001:2008, SGS, TS16949 |
DALLAST Cylinder is proud of its heritage, with millions of products installed around the world and product lines which are more than twenty-five years old.
In Hydraulic Cylinder section, we manufacture of; Hydraulic Telescopic Cylinders, Double Acting Hydraulic Cylinders, Side Type Hydraulic Cylinders, Front Type Hydraulic Cylinders, Under BDALLAST Cylinder manufacture plants available for Special Size Different Telescopic Cylinder or Hydraulic Cylinder Production. Only you can send us an e-mail about your requests and our professional sales team will help you soon...
Characteristics
Larger diameter, more lifting capacity. | Maintenance-free support, longer working life. |
Integrated design, easy to maintain. | 100% tested, guarantee high quality. |
Max working pressure reaches 190 bars, better anti-pressure ability. | Special material with high quality, high-precision, better anti-bending ability. |
New model guide ring combined with lubricating material, guarantee smooth lifting. | Modified seal structure, guarantee no oil leak under high pressure and bad working environments. |
Flanges, trunnions, clevises, lugs are common hydraulic cylinder mounting options. The piston rod also has mounting attachments to connect the cylinder to the object or machine component that it is pulling/pushing |
A double-acting cylinder is used in applications where:
Even with applications where gravity (or weight) can assist retraction, hydraulic pressure is often applied to double-acting cylinders to control acceleration, change the rate of travel and cushion the stoppage. Travel in one direction always differs from travel in the other, all things being equal; the push action requires more force and is slower, but more work output is generated. The pulling action is faster, but less work output is created.
Double-acting cylinders also act as a reservoir because fluid flows under pressure to the piston side to extend the hydraulic cylinder. On the return stroke, the fluid flows under pressure to the rod side of the cylinder to retract it. The cylinder is therefore holding most of the fluid, so if you have a limited amount of space in your application, e.g. with DC hydraulic power units, you can effectively use a much smaller reservoir or tank to hold the oil.
product model:
Application range:
FAQ:
1.Are you a manufacturer?
Yes, we focus on the hydraulic industry for 15 years.
We are professional manufacturer in hydraulic. We will provide competitive price.
2.What is your warranty?
Our products are all available for one-year free warranty and product lifetime consulting service.
3.How to ship your product?
We are transported by sea, by air or by international express.
According to your needs.
4. Do you support OEM service?
Yes. OEM service is available.
We are pleased to process according to the customer's drawings.
5. Is your design reasonable?
We have professional R&D team with rich design experience.
We also establish strict but scientific product testing system so that products have perfect performance.
6. How to choose which model hydraulic cylinder to buy?
Please kindly send us your drawings, models or providing us your parameters and
specification of the hydraulic cylinder like sleeves O.D., total stroke, rated pressure, closed length, vehicle body length, etc. We can determine the most suitable model for you.
7. How long it will take from ordering to delivering?
It depends on the ordering quantity. Generally, we will take 15-30days. If there are any changes, we will inform you in time.
Address:
Adress 1: 1436, Building B, Qinghu Technology Park, Qingxiang Road, Longhua District, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components, Manufacturing & Processing Machinery, Service
Management System Certification:
ISO 9001
Company Introduction:
Shenzhen Dallast Technology Co., Ltd. is a hydraulic cylinder manufacturing enterprise integrated with professional designing, production and sales. Company focused, specialized in various types of hydraulic cylinder. Is widely used in dump trucks, dump trailers, garbage trucks, excavators, loaders, forklifts, cranes and other projects, ships, mining machinery and fire engines, sanitation vehicles and other special vehicles, agricultural machinery, heavy machinery and many other fields.
Over the years we have grown into a diversified market based that now services customers all over the world.
ENTERPRISE CONCEPT
-We are professional manufacturing expert of Hydraulic Cylinders
-Service customer, Strive for excellent quality
-Scientific management, Unity and efficiency
MAIN PRODUCTS
1 Hydraulic system
2 Garbage truck cylinder
3 Tractor hydraulic cylinder
4 Under body hydraulic cylinder
5 Special equipment hydraulic cylinder
6 Telescopic front end hydraulic cylinder
7 Single acting telescopic hydraulic cylinder
8 Hydraulic cylinder for engineering machine
9 Rice/Corn combine harvest hydraulic cylinder
10 High precision cold drawn pipe/High precision piston rod...
If your company need specialize requirement, we can customize for you